It honestly depends on how guys are playing next season BUT I think from now you can probably pencil in:
XXX - McDavid - Marner
Crosby - MacKinnon - XXX
XXX - XXX - Point
Hagel - Bennett - XXX
XXX
Toews - Makar
Morrissey - XXX
Theodore - XXX
Harley
Binnington
XXX
XXX
I think Team Canada will think of several things related to this tourney:
1) Sam Bennett likely impressed them enough in a 4th line role physically and scoring tonight to earn a spot next year provided his game doesn't fall off a cliff
2) Thomas Harley likely is the 7D given his play improved especially tonight
3) Jordan Binnington so obviously is the starter next year after tonight's performance even if he stinks to start the year
IMO Team Canada brass wants nothing to do with Mark Scheifele for some reason, and they seem against Tom Wilson, too.
If they want to get younger/faster I can see them looking into players like Bedard, Celebrini, Johnston, Suzuki, Barzal, and Kyrou.
If they want to go the "vet" route and look to size and not-bad skating ability I could see players like Duchene, Hyman, Batherson, Benn, etc.
Honestly, I think a lot of forward spots SHOULD be up for grabs. I didn't like Sam Reinhart all tournament but I'll bet Canada goes right back to him. Ditto Cirelli even though I bet Suzuki would do way better at Cirelli's job than Cirelli did.